code: def _add_alias_for_backend():
      # Handle adding an alias for backend import
      ret = input(
          "Enter alias for Python import (Press ENTER to skip): "
      )
      ret = ret.strip(" ")
      if ret == "":
          return True
      backend["alias"] = ret
      return True
  
file_path: ivy/scripts/backend_generation/generate.py
imports: import sys
  import subprocess
  import pprint
  import inspect
  import json
  from colorama import Fore, Style, init
  from importlib import import_module
  from importlib.util import find_spec
  from tree_generation import generate
  from shared import BackendNativeObject
  from dataclasses import asdict
label_desc: Use image node_id 5 for calling a global function with example usage: _add_alias_for_backend() and returns: True, True